Circuit Breakers
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Zinsco Thick 40-Amp 3/4 in. Single-Pole Type Z UBI Replacement Circuit Breaker - UBIZ40
$23.86 -
Zinsco Thick 50-Amp 3/4 in. Single-Pole Type Z UBI Replacement Circuit Breaker - UBIZ50
$22.90 -
Zinsco 30-Amp 3/4 in. Duplex Single-Pole Type Z UBI Replacement Circuit Breaker - UBIZ3030
$56.73 -
Zinsco Thick 20-Amp Double-Pole Type Z UBI Circuit Breaker - UBIZ220
$42.68